There is about a 45 minute time frame before it moved to the next area. I wouldn't induce vomitting after an hour. I have used salt and mustard in the past, not together.
Misty- Samoyed Mix
Tannor- Golden Retriever CGC
Robyn- German Shepherd CGC, TC
Midnite-German Shepherd CGC, TC
Brennan- Golden Retriever CGC